gpart bootcode Operation not permitted

Bob Eager bob at eager.cx
Fri Apr 3 21:42:43 UTC 2020


On Fri, 3 Apr 2020 22:23:44 +0300
Artem Kuchin <artem at artem.ru> wrote:

> 03.04.2020 17:42, Miroslav Lachman ?????:
> >
> > I think you can use "gmirror stop" on boot partition, then "gmirror 
> > clear" and then update both individual boot partitions by gpart.
> >
> >  
> 
> I am afraid to do it. Gmirror stops mirroring, okay. What what
> gmirror clear does? What metadata is cleared and what it is used for?
> 
> How to restart mirroring after that and how to make sure that mirror
> is 100% complete?
> 
> Is it possible to exclude only boot partition from mirroring?

As I said before, just boot from alternate media (CD, USB stick). The
mirroring won't start. Do the boot code, then reboot normally.


-- 
Bob



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